package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;

public class RegUser {
    public static void main(String[] args) {
        try {
            Class.forName("com.mysql.cj.jdbc.Driver");
            Connection connection = DriverManager.getConnection(
                    "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                    "root",
                    "root"
            );
            //System.out.println("与数据库连接成功");
            Statement statement = connection.createStatement();

            /*
            Scanner sc = new Scanner(System.in);
            System.out.println("欢迎注册");
            System.out.println("请输入用户名:");
            String username = sc.nextLine();
            System.out.println("请输入密码:");
            String password = sc.nextLine();
            System.out.println("请输入昵称:");
            String nickname = sc.nextLine();
            System.out.println("请输入年龄:");
            int age = sc.nextInt();

            String sql = "INSERT INTO userinfo (username,password,nickname,age) " +
                    "VALUES('"+username+"','"+password+"','"+nickname+"',"+age+")";

            */
            UserInfo userInfo = InputUtil.getInputObject(new UserInfo(),"欢迎注册","注册");

            String sql = "INSERT INTO userinfo (username,password,nickname,age) " +
                    "VALUES('"+userInfo.getUsername()+"','"+userInfo.getPassword()+"','"+userInfo.getNickname()+"',"+userInfo.getAge()+")";

            int num = statement.executeUpdate(sql);
            if(num>0){
                System.out.println("注册完毕");
            }

            connection.close();
        } catch (ClassNotFoundException | SQLException e) {
            e.printStackTrace();
        }
    }
}
